Error 1603

Hi. I have a laptop with 2 GPUs. One of which is an Intel HD 5500, and the other one is a Radeon R7 M265. Yesterday I tried updating the drivers for my R7 M265 to boost my gameplay in Black Desert Online. I keep trying but I always get Error 1603. So I tried different solutions that I found online such as checking Windows Update, using AMD Clean Utility, deleting the AMD folder in (:C), et cetera. But after countless tries, I still get the error. Even Windows Update has an error - "There were problems installing some updates, but we'll try again later . . ." Now I can't even access Radeon Settings, and what's worse is that my R7 M265 isn't listed in my Display Adapters in Device Manager. *sigh* I've already sent an email to AMD support last night, but there's still no response. Please help.

I'm expanding on exactly the same issue the OP has! Exactly the same, and, in addition, Windows Update can't proceed, because of the AMD drivers failing to install. Maybe I didn't make it clear in the original post, but I did write that the updates didn't install.

I reinstalled Windows 7 i haw same error. Display driver and HDMI audio wont install. There was not this error before, maybe some windows updates, or driver version 17, or newest NET. I dont now I hope in next WHQL it will be fixsed. SSD is degrading if i haw so much to reinstall.